Hole puncher with adjustable spacing

A technology of punching and adjusting spacing, applied in metal processing and other directions, can solve the problems of low efficiency, inconvenient operation, time-consuming and laborious manual pressing, etc.

Inactive Publication Date: 2018-07-24
HUZHOU TEACHERS COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] 1. Manual pressing is time-consuming, laborious and inefficient, and because the punch head runs slowly, the edges of the punched holes are rough and irregular;
[0004] 2. Punchers driven by electricity are generally complex in structure, cannot work without power supply, and are inconvenient to operate

Method used

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  • Hole puncher with adjustable spacing
  • Hole puncher with adjustable spacing
  • Hole puncher with adjustable spacing

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Embodiment Construction

[0040] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

[0041] The embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

[0042] like figure 1 As shown, an adjustable-spacing hole punch of the present invention includes a supporting part, a main shaft mechanism, a driving mechanism, a feeding rod (5) and a spacing adjusting mechanism;

[0043] The main shaft mechanism is installed on the supporting part, and completes the axial movement t...

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PUM

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Abstract

The invention discloses a hole puncher with an adjustable spacing. The hole puncher comprises a supporting part, a main shaft mechanism, a driving mechanism, a feed rod and a spacing adjusting mechanism, wherein the main shaft mechanism is installed on the supporting part, and penetrates through the supporting part to complete axial movement; the driving mechanism is installed on the supporting part, and is in contact with the main shaft mechanism for driving corresponding components of the main shaft mechanism; by operating the driving mechanism, rotary movement of the driving mechanism is converted into up-and-down reciprocating movement of the main shaft mechanism; the impact force, generating the reciprocating movement, of the main shaft mechanism is matched with the corresponding components of the supporting part to punch holes for an object; a conveyor mechanism is linked with the driving mechanism; the driving mechanism drives the conveyor mechanism once one hole punching actionis completed; and punched object is conveyed at a certain interval through the feed rod, automatic feeding and fixed-distance hole punching are realized, and the hole punching distance can be adjusted.

Description

technical field [0001] The invention relates to a punching device, in particular to a punching device with adjustable spacing. Background technique [0002] In daily life and work, it is often necessary to punch paper, cardboard, plastic, leather and other items. However, some of the existing punchers are manually punched or driven by electric power. There are three problems: [0003] 1. Manual pressing is time-consuming, labor-intensive, and inefficient, and because the punching head runs at a slow speed, the edges of the punched holes are rough and uneven; [0004] 2. The puncher driven by electricity is generally complicated in structure, cannot work without power supply, and is inconvenient to operate. [0005] 3. Can not automatically feed, achieve fixed distance drilling. SUMMARY OF THE INVENTION [0006] The purpose of the present invention is to provide a puncher with adjustable spacing, which can save time and effort, can punch holes quickly and at a fixed dista...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B26D7/26B26F1/02B26D7/06
CPCB26D7/2628B26D7/06B26F1/02
Inventor 不公告发明人
Owner HUZHOU TEACHERS COLLEGE
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